xr16l570il32 Exar Corporation, xr16l570il32 Datasheet - Page 41
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xr16l570il32
Manufacturer Part Number
xr16l570il32
Description
Smallest 1.62v To 5.5v Uart With 16-byte Fifo And Powersave
Manufacturer
Exar Corporation
Datasheet
1.XR16L570IL32.pdf
(47 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
xr16l570il32-F
Manufacturer:
CYPRESS
Quantity:
101
Part Number:
xr16l570il32-F
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
REV. 1.0.1
F
F
IGURE
IGURE
INT*
IOW#
TX
(Unloading)
(Loading data
into THR)
RX
INT
IOR#
(Reading data
out of RHR)
18. R
19. T
IER[1]
enabled
T
WRI
RANSMIT
ECEIVE
*INT is cleared when the ISR is read or when data is loaded into the THR.
Start
Start
R
Bit
Bit
R
EADY
EADY
ISR is read
I
T
D0:D7
NTERRUPT
D0:D7
I
SRT
NTERRUPT
T
WRI
Stop
Stop
SMALLEST 1.62V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE
T
Bit
Bit
T
IMING
T
RR
in RHR
IMING
1 Byte
T
SSR
[N
[N
ON
ON
-FIFO M
ISR is read
-FIFO M
D0:D7
T
D0:D7
41
SRT
ODE
ODE
]
T
]
RR
in RHR
1 Byte
T
SSR
T
WRI
D0:D7
ISR is read
D0:D7
T
SRT
XR16L570
T
RR
in RHR
1 Byte
T
SSR
TXNonFIFO
RXNFM